Objective:To explore the influence of value orientation brief therapy (VBT) on anxiety and depression symptoms, social function, coping style and self-acceptance level of major depressive disorder adolescents with anxious distress.Methods:From June 2021 to June 2022, seventy adolescent major depressive disorder patients with anxious distress were included in the study, who were randomly divided into study group(35 people, 31 people completed)and control group (35 people, 30 people completed). The study group was given routine treatment combined with VBT, while the control group was given routine treatment only. Before and after treatment, Hamilton anxiety scale(HAMA), Hamilton depression scale (HAMD), social disability screening schedule (SDSS), coping style questionnaire(CSQ) and self-acceptance questionnaire (SAQ) were used to evaluate the two groups, and SPSS 26.0 software was used to statistically analyze the data of the two groups. Paired sample t-test was used for intra-group comparison, and independent sample t-test was used for inter-group comparison. Results:After 6 weeks of treatment, the scores of HAMA((6.03±3.58) vs (14.03±7.06), t=5.55, P<0.01), HAMD((8.77±5.52 ) vs (16.50±7.59), t=4.56, P<0.01)and SDSS((4.23±1.50) vs (6.63±0.96), t=7.43, P<0.01)in the study group were significantly lower than those in the control group, the differences were statistically significant. The scores of self-acceptance((19.23±1.33) vs (13.47±1.46), t=-16.12, P<0.01)and self-evaluation ((19.87±2.87) vs (12.77±1.68), t=-11.75, P<0.01) in the SAQ scale and the scores of problem-solving((8.71±2.30) vs (6.23±3.45), t=3.31, P<0.05) and rationalization ((6.20±3.11) vs (4.67±2.43), t=2.13, P<0.05) in the CSQ questionnaire were significantly higher than those in the control group, the differences were statistically significant. The total effective rate of the study group(90.3%(28/31) vs 66.7%(20/30), χ2=5.09, P<0.05) was significantly higher than that of the control group, the difference was statistically significant. Conclusion:The effect of routine treatment combined with VBT is better, which can effectively improve anxiety and depression symptoms, social function and coping style, and enhance self-acceptance and self-evaluation in adolescent major depressive disorder patients, which is worthy of clinical application.

Objective:To explore the influence of value orientation brief therapy (VBT) on anxiety and depression symptoms, social function, coping style and self-acceptance level of major depressive disorder adolescents with anxious distress.Methods:From June 2021 to June 2022, seventy adolescent major depressive disorder patients with anxious distress were included in the study, who were randomly divided into study group(35 people, 31 people completed)and control group (35 people, 30 people completed). The study group was given routine treatment combined with VBT, while the control group was given routine treatment only. Before and after treatment, Hamilton anxiety scale(HAMA), Hamilton depression scale (HAMD), social disability screening schedule (SDSS), coping style questionnaire(CSQ) and self-acceptance questionnaire (SAQ) were used to evaluate the two groups, and SPSS 26.0 software was used to statistically analyze the data of the two groups. Paired sample t-test was used for intra-group comparison, and independent sample t-test was used for inter-group comparison. Results:After 6 weeks of treatment, the scores of HAMA((6.03±3.58) vs (14.03±7.06), t=5.55, P<0.01), HAMD((8.77±5.52 ) vs (16.50±7.59), t=4.56, P<0.01)and SDSS((4.23±1.50) vs (6.63±0.96), t=7.43, P<0.01)in the study group were significantly lower than those in the control group, the differences were statistically significant. The scores of self-acceptance((19.23±1.33) vs (13.47±1.46), t=-16.12, P<0.01)and self-evaluation ((19.87±2.87) vs (12.77±1.68), t=-11.75, P<0.01) in the SAQ scale and the scores of problem-solving((8.71±2.30) vs (6.23±3.45), t=3.31, P<0.05) and rationalization ((6.20±3.11) vs (4.67±2.43), t=2.13, P<0.05) in the CSQ questionnaire were significantly higher than those in the control group, the differences were statistically significant. The total effective rate of the study group(90.3%(28/31) vs 66.7%(20/30), χ2=5.09, P<0.05) was significantly higher than that of the control group, the difference was statistically significant. Conclusion:The effect of routine treatment combined with VBT is better, which can effectively improve anxiety and depression symptoms, social function and coping style, and enhance self-acceptance and self-evaluation in adolescent major depressive disorder patients, which is worthy of clinical application.

Objective:To investigate the association between magnesium sulfate exposure within 24 h before birth and short-term outcomes in preterm infants under 34 weeks' gestation.Methods:This retrospective cohort study analyzed data from preterm infants under 34 weeks admitted to the neonatal intensive care unit of the Affiliated Hospital of Qingdao University between June 1, 2020, and December 31, 2024. Infants were categorized into the exposure and the control groups based on magnesium sulfate administration within 24 hours before delivery. Maternal characteristics, birth parameters, and neonatal outcomes were compared using independent t-tests or Chi square tests (Fisher's exact test), with logistic regression assessing magnesium sulfate's effect on non-cerebral palsy outcomes. Results:The cohort comprised 384 preterm infants (24-33 +6 weeks), with 290 (75.5%) in the exposure group and 94 (24.5%) in the control group. (1) Baseline characteristics showed no significant differences in maternal hypertensive disorders, antenatal corticosteroids administration, premature rupture of membranes, delivery mode, or male infant proportion (all P>0.05). The exposure group had lower birth weight [(1 583±451) vs. (1 744±473) g; t=2.97] and gestational age [(31.3±2.1) vs.(31.8±2.4) weeks; t=2.20; both P<0.05)]. (2) The exposure group demonstrated reduced incidence of in-hospital mortality [0.3% (1/290) vs. 6.4% (6/94); Fisher's exact test], grade Ⅲ-Ⅳ intracranial hemorrhage [1.7% (5/290) vs. 9.6% (9/94); χ2=12.86], and white matter injury [2.1% (6/290) vs. 9.1% (8/94); χ2=9.08] (all P<0.01). (3) Univariate logistic regression identified antenatal magnesium sulfate as protective against grade Ⅲ-Ⅳ intracranial hemorrhage ( OR=0.20, 95% CI: 0.04-0.96), white matter injury ( OR=0.11, 95% CI: 0.01-0.91), and in-hospital mortality ( OR=0.93, 95% CI: 0.88-0.99). (4) Multivariate analysis confirmed the independent protective effect of antenatal exposure of magnesium sulfate against intracranial hemorrhage in preterm infants under 34 weeks ( OR=0.19, 95% CI: 0.04-0.95), particularly pronounced in infants <32 weeks ( OR=0.11, 95% CI: 0.01-0.96). (5) No significant differences emerged in secondary outcomes including 5-minute Apgar scores, respiratory distress syndrome, surfactant administration, mechanical ventilation, bronchopulmonary dysplasia, hemodynamically significant patent ductus arteriosus, necrotizing enterocolitis, early-onset sepsis, retinopathy of prematurity, metabolic bone disease, or hospitalization duration (all P>0.05). Conclusions:Magnesium sulfate exposure within 24 hours before delivery reduces grade Ⅲ-Ⅳ intracranial hemorrhage risk in preterm infants under 34 weeks, with enhanced protection in those <32 weeks, without increasing adverse effects in other organ systems.

Probiotics have shown excellent application prospects in preventing and treating many diseases. However, their sensitivity to the harsh environment in vivo always leads to a massive loss of viability and insufficient therapeutic effect. Fortunately, modified probiotics have emerged and provide multiple possibilities for their use in various diseases. Modification not only endows probiotics with extra capacity to resist severe environments but also gives them exogenous characteristics, such as prolonged retention time and improved therapeutic effects. Modified probiotics could combine with other therapies, which has opened up new avenues to enhance the efficacy of probiotic-based therapy. In this review, we have summarized the current physicochemical and biological modification strategies of probiotics. In addition, the progress of research on probiotic-based combination therapy has also been extensively reviewed, which contributes to the enhanced delivery of probiotics or other active constituents and provides new ideas for disease treatment, bioimaging, and diagnosis.

OBJECTIVES: To investigate the effect of orexin-A-mediated regulation of ionotropic glutamate receptors for promoting motor function recovery in rats with spinal cord injury (SCI). METHODS: Thirty-six newborn SD rats (aged 7-14 days) were randomized into 6 groups (n=6), including a normal control group, a sham-operated group, and 4 SCI groups with daily intrathecal injection of saline, DNQX, orexin-A, or orexin-A+DNQX for 3 consecutive days after PCI. Motor function of the rats were evaluated using blood-brain barrier (BBB) score and inclined plane test 1 day before and at 1, 3, and 7 days after SCI. For patch-clamp experiment, spinal cord slices from newborn rats in the control, sham-operated, SCI, and SCI+orexin groups were prepared, and ventral horn neurons were acutely isolated to determine the reversal potential and dynamic indicators of glutamate receptor-mediated currents under glutamate perfusion. RESULTS: At 3 and 7 days after SCI, the orexin-A-treated rats showed significantly higher BBB scores and grip tilt angles than those with other interventions. Compared with those treated with DNQX alone, the rats receiving the combined treatment with orexin and DNQX had significantly higher BBB scores and grip tilt angles on day 7 after PCI. In the patch-clamp experiment, the ventral horn neurons from SCI rat models exhibited obviously higher reversal potential and greater rise slope of glutamate current with shorter decay time than those from sham-operated and orexin-treated rats. CONCLUSIONS Orexin-A promotes motor function recovery in rats after SCI possibly by improving the function of the ionotropic glutamate receptors.
Animals ; Spinal Cord Injuries/drug therapy* ; Rats ; Rats, Sprague-Dawley ; Receptors, Ionotropic Glutamate/metabolism* ; Recovery of Function/drug effects* ; Orexins/pharmacology* ; Male ; Female ; Animals, Newborn ; Neuropeptides/pharmacology* ; Intracellular Signaling Peptides and Proteins/pharmacology*

Objective:To investigate the association between magnesium sulfate exposure within 24 h before birth and short-term outcomes in preterm infants under 34 weeks' gestation.Methods:This retrospective cohort study analyzed data from preterm infants under 34 weeks admitted to the neonatal intensive care unit of the Affiliated Hospital of Qingdao University between June 1, 2020, and December 31, 2024. Infants were categorized into the exposure and the control groups based on magnesium sulfate administration within 24 hours before delivery. Maternal characteristics, birth parameters, and neonatal outcomes were compared using independent t-tests or Chi square tests (Fisher's exact test), with logistic regression assessing magnesium sulfate's effect on non-cerebral palsy outcomes. Results:The cohort comprised 384 preterm infants (24-33 +6 weeks), with 290 (75.5%) in the exposure group and 94 (24.5%) in the control group. (1) Baseline characteristics showed no significant differences in maternal hypertensive disorders, antenatal corticosteroids administration, premature rupture of membranes, delivery mode, or male infant proportion (all P>0.05). The exposure group had lower birth weight [(1 583±451) vs. (1 744±473) g; t=2.97] and gestational age [(31.3±2.1) vs.(31.8±2.4) weeks; t=2.20; both P<0.05)]. (2) The exposure group demonstrated reduced incidence of in-hospital mortality [0.3% (1/290) vs. 6.4% (6/94); Fisher's exact test], grade Ⅲ-Ⅳ intracranial hemorrhage [1.7% (5/290) vs. 9.6% (9/94); χ2=12.86], and white matter injury [2.1% (6/290) vs. 9.1% (8/94); χ2=9.08] (all P<0.01). (3) Univariate logistic regression identified antenatal magnesium sulfate as protective against grade Ⅲ-Ⅳ intracranial hemorrhage ( OR=0.20, 95% CI: 0.04-0.96), white matter injury ( OR=0.11, 95% CI: 0.01-0.91), and in-hospital mortality ( OR=0.93, 95% CI: 0.88-0.99). (4) Multivariate analysis confirmed the independent protective effect of antenatal exposure of magnesium sulfate against intracranial hemorrhage in preterm infants under 34 weeks ( OR=0.19, 95% CI: 0.04-0.95), particularly pronounced in infants <32 weeks ( OR=0.11, 95% CI: 0.01-0.96). (5) No significant differences emerged in secondary outcomes including 5-minute Apgar scores, respiratory distress syndrome, surfactant administration, mechanical ventilation, bronchopulmonary dysplasia, hemodynamically significant patent ductus arteriosus, necrotizing enterocolitis, early-onset sepsis, retinopathy of prematurity, metabolic bone disease, or hospitalization duration (all P>0.05). Conclusions:Magnesium sulfate exposure within 24 hours before delivery reduces grade Ⅲ-Ⅳ intracranial hemorrhage risk in preterm infants under 34 weeks, with enhanced protection in those <32 weeks, without increasing adverse effects in other organ systems.

Inhalation of crystalline silicon dioxide particles can induce silicosis, and the development of silicosis is closely related to the occurrence and development of pulmonary inflammation and pulmonary fibrosis. NOD-like receptor thermal protein domain associated protein 3 (NLRP3) inflammasome has been established as a major proinflammatory receptor for sensing environmental danger signals. Activation of NLRP3 inflammasomes after phagocytosis of silicon dioxide particles by pulmonary macrophages may be an important mechanism to induce oxidative stress and sustained inflammatory response in the lung. This article summarizes the role of NLRP3 inflammasome in the inflammatory response and pulmonary fibrosis in silicosis, and analyzes it as a potential target for silicosis treatment.

Inhalation of crystalline silicon dioxide particles can induce silicosis, and the development of silicosis is closely related to the occurrence and development of pulmonary inflammation and pulmonary fibrosis. NOD-like receptor thermal protein domain associated protein 3 (NLRP3) inflammasome has been established as a major proinflammatory receptor for sensing environmental danger signals. Activation of NLRP3 inflammasomes after phagocytosis of silicon dioxide particles by pulmonary macrophages may be an important mechanism to induce oxidative stress and sustained inflammatory response in the lung. This article summarizes the role of NLRP3 inflammasome in the inflammatory response and pulmonary fibrosis in silicosis, and analyzes it as a potential target for silicosis treatment.

[Objective]Using CiteSpace software to visualize and analyse the literature related to acupuncture treatment of post-stroke dysphagia in China,to reveal the dynamics of frontiers and the evolution of hotspots in this field,as well as provide suggestions and references for future research.[Methods]By searching the three major Chinese databases,China National Knowledge Internet(CNKI),Wanfang Data and China Science and Technology Journal Database(VIP),the literature related to acupuncture treatment of post-stroke dysphagia was retrieved between the establishment of these databases and June 2023.Then the data issuance,authors,institutions,keywords clustering and keywords emergence were analyzed and presented in a visualization map or chart with CiteSpace 6.1.R6 software.[Results]After searching and screening,a total of 1 585 relevant literatures were included,and the overall trend of the number of studies within the field showed a steady increase in terms of the number of publications.However,links among study authors are scattered and mostly intra-institutional.At the same time,the connection among institutions for cross-regional collaboration is not close enough.Keywords clustering analysis showed that the type of research in the literature mainly consists overviews and clinical randomized controlled trial(RCT).In terms of treatment approaches,the use of combination of multiple therapies is common.The time zone map reflects the continuous process of refinement of acupuncture therapies,from which the creation of a series of new types of acupuncture therapies could be observed.[Conclusion]The field of acupuncture for the treatment of post-stroke dysphagia is becoming increasingly sophisticated.It is predicted that the combination of acupuncture with other common therapies for the treatment of post-stroke dysphagia will remain a hot research topic in the coming years.Meanwhile,there will be a new trend towards integrating resources and conducting high-quality clinical studies with multi-centre collaboration.

Objective To retrieve,extract,evaluate,and integrate the relevant evidence of postoperative pulmonary rehabilitation management in patients with lung cancer complicated with chronic obstructive pulmonary disease,so as to provide an evidence-based basis for improving the quality of postoperative pulmonary rehabilitation.Methods Relevant literature on postoperative pulmonary rehabilitation of lung cancer complicated with chronic obstructive pulmonary disease were searched by computer from clinical decisions,guideline websites,professional association websites,and comprehensive databases.The types of the literature included clinical decisions,guidelines,expert consensuses,evidence summaries,systematic reviews,meta-analyses,and randomized controlled trials.The retrieval time limit was from the establishment of the database to September 2023.Results A total of 19 articles were included,including 4 clinical decisions,3 guidelines,6 expert consensuses,1 evidence summary,3 systematic reviews,and 2 randomized controlled trials.Through reading,extraction and classification,23 pieces of best evidence were finally formed,including multidisciplinary cooperation,evaluation,pulmonary rehabilitation strategies and health education.Conclusion This study summarizes the best evidence for postoperative lung rehabilitation management in patients with lung cancer and chronic obstructive pulmonary disease.Clinical medical staff can implement practical evidence for postoperative lung rehabilitation based on actual situations,and promote the transformation of evidence-based knowledge into practice.